High-power operation of aluminum-free ( kappa =0.98 mu m) pump laser for erbium-doped fiber amplifier

1993 ◽  
Vol 5 (6) ◽  
pp. 589-591 ◽  
Author(s):  
H. Asonen ◽  
J. Nappi ◽  
A. Ovtchinnikov ◽  
P. Savolainen ◽  
G. Zhang ◽  
...  
Keyword(s):  
High Power ◽  
Fiber Amplifier ◽  
Pump Laser ◽  
Erbium Doped Fiber Amplifier ◽  
Erbium Doped ◽  
High Power Operation ◽  
Power Operation

Pump Laser Automatic Signal Control for Erbium-Doped Fiber Amplifier Gain, Noise Figure, and Output Spectral Power

2019 ◽  
Vol 0 (0) ◽  
Author(s):  
I. S. Amiri ◽  
Ahmed Nabih Zaki Rashed ◽  
P. Yupapin
Keyword(s):  
Noise Figure ◽  
Spectral Power ◽  
Power Level ◽  
Fiber Amplifier ◽  
Pump Laser ◽  
Output Power Level ◽  
Signal Control ◽  
Erbium Doped Fiber Amplifier ◽  
Erbium Doped ◽  
Amplifier Gain

AbstractThis paper has simulated the pump laser automatic signal control for erbium-doped fiber amplifier gain, noise figure, and output spectral power. Signal gain and noise figure are deeply studied in relation to laser pump power variations at operating pumping wavelengths of 980 nm and 1,480 nm for previous and proposed models. Similar to the study of the light signal to noise ratio, output power level and maximum Q factor are also simulated versus EDFA amplifier length at pumping power of 500 mW and different pumping wavelength by using the proposed model. The obtained results are better by using a pumping wavelength of 1,480 nm than a pumping wavelength of 980 nm. The optimum EDFA amplifier is 5 m, which gives better performance than other amplifier lengths.

scholarly journals High-power operation of silica-based Raman fiber amplifier at 2147 nm

2014 ◽  
Vol 22 (23) ◽  
pp. 28383 ◽  
Author(s):  
Jiang Liu ◽  
Fangzhou Tan ◽  
Hongxing Shi ◽  
Pu Wang
Keyword(s):  
High Power ◽  
Fiber Amplifier ◽  
Raman Fiber Amplifier ◽  
High Power Operation ◽  
Power Operation

High Power Erbium-doped Fiber Amplifier Pumped by Tapered-Gain-Region Lasers

1994 ◽  
Author(s):  
J.C. Livas ◽  
S.R. Chinn ◽  
E.S. Kintzer ◽  
J.N. Walpole ◽  
C.A. Wang ◽  
...  
Keyword(s):  
High Power ◽  
Fiber Amplifier ◽  
Erbium Doped Fiber Amplifier ◽  
Erbium Doped

Dual-stage L-band erbium-doped fiber amplifier with distributed pumping from single pump laser

2012 ◽  
Vol 285 (6) ◽  
pp. 1383-1386 ◽  
Author(s):  
N.Md. Yusoff ◽  
A.F. Abas ◽  
S. Hitam ◽  
M.A. Mahdi
Keyword(s):  
Fiber Amplifier ◽  
Pump Laser ◽  
Erbium Doped Fiber Amplifier ◽  
Erbium Doped ◽  
Dual Stage ◽  
L Band
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